Ariana Grande has had secret children?

An anonymous source has told us that she has children and may be expecting. She is said to have had three children two girls and a boy age six, four and three. She has managed to keep this a secret by making everyone that knows sign a contract to keep it secret. She has recorded songs with their videos in advance before getting pregnant. For all her live concerts she has made her doppelganger pass as her while singing backstage.